晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /usr/lib64/python2.7/Demo/tix/samples/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //usr/lib64/python2.7/Demo/tix/samples/Tree.py
# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id$
#
# Tix Demonstration Program
#
# This sample program is structured in such a way so that it can be
# executed from the Tix demo program "tixwidgets.py": it must have a
# procedure called "RunSample". It should also have the "if" statment
# at the end of this file so that it can be run as a standalone
# program.

# This file demonstrates how to use the TixTree widget to display
# dynamic hierachical data (the files in the Unix file system)
#

import Tix, os

def RunSample(w):
    top = Tix.Frame(w, relief=Tix.RAISED, bd=1)
    tree = Tix.Tree(top, options='separator "/"')
    tree.pack(expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.LEFT)
    tree['opencmd'] = lambda dir=None, w=tree: opendir(w, dir)

    # The / directory is added in the "open" mode. The user can open it
    # and then browse its subdirectories ...
    adddir(tree, "/")

    box = Tix.ButtonBox(w, orientation=Tix.HORIZONTAL)
    box.add('ok', text='Ok', underline=0, command=w.destroy, width=6)
    box.add('cancel', text='Cancel', underline=0, command=w.destroy, width=6)
    box.pack(side=Tix.BOTTOM, fill=Tix.X)
    top.pack(side=Tix.TOP, fill=Tix.BOTH, expand=1)

def adddir(tree, dir):
    if dir == '/':
        text = '/'
    else:
        text = os.path.basename(dir)
    tree.hlist.add(dir, itemtype=Tix.IMAGETEXT, text=text,
                   image=tree.tk.call('tix', 'getimage', 'folder'))
    try:
        os.listdir(dir)
        tree.setmode(dir, 'open')
    except os.error:
        # No read permission ?
        pass

# This function is called whenever the user presses the (+) indicator or
# double clicks on a directory whose mode is "open". It loads the files
# inside that directory into the Tree widget.
#
# Note we didn't specify the closecmd option for the Tree widget, so it
# performs the default action when the user presses the (-) indicator or
# double clicks on a directory whose mode is "close": hide all of its child
# entries
def opendir(tree, dir):
    entries = tree.hlist.info_children(dir)
    if entries:
        # We have already loaded this directory. Let's just
        # show all the child entries
        #
        # Note: since we load the directory only once, it will not be
        #       refreshed if the you add or remove files from this
        #       directory.
        #
        for entry in entries:
            tree.hlist.show_entry(entry)
    files = os.listdir(dir)
    for file in files:
        if os.path.isdir(dir + '/' + file):
            adddir(tree, dir + '/' + file)
        else:
            tree.hlist.add(dir + '/' + file, itemtype=Tix.IMAGETEXT, text=file,
                           image=tree.tk.call('tix', 'getimage', 'file'))

if __name__ == '__main__':
    root = Tix.Tk()
    RunSample(root)
    root.mainloop()

haha - 2025